> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gengen.farm/llms.txt
> Use this file to discover all available pages before exploring further.

# Seedance 2.5 (Higgsfield)

> Seedance 2.5 through Higgsfield with text, frame and multimodal reference inputs.

Select higgsfield-seedance-2.5 to generate directly through Higgsfield.

Use the shared asynchronous video task API. Use public HTTPS media URLs directly. Provider-specific asset:// references are not supported.

Supports 4–30 second generation, video editing and extension, audio generation, bitrate mode. Editing derives duration from the source.

Image and source-video workflows follow the input framing. Explicit aspect ratios apply to text and reference workflows.

## Model ID

```text theme={"dark"}
higgsfield-seedance-2.5
```

Pass this exact public ID in the top-level `model` field. Do not substitute an upstream provider alias.

## Supported modes

* `text_to_video`
* `image_first_frame`
* `image_first_last_frame`
* `multimodal_reference`
* `video_modify`
* `video_extend`

## Inputs

* `Text`
* `Image`
* `Video`
* `Audio`

## Outputs

* `Video`

## Capabilities

* Not specified

### Additional capabilities

* `Text-to-video`
* `First/last frames`
* `Multimodal references`
* `Audio generation`
* `Video editing`
* `Video extension`

## Technical details

| Property | Value |
| - | - |
| Provider | `higgsfield` |
| Modality | `video` |
| Processing | `Asynchronous task` |
| Endpoint | `/api/gengen/v1/contents/generations/tasks` |
| Durations | `4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30` |
| Resolutions | `480p, 720p` |
| Aspect ratios | `16:9, 4:3, 1:1, 3:4, 9:16, 21:9` |
| Audio generation | `Supported` |
| Watermark control | `Not supported` |

<Note>
  Availability and final customer prices can change. Check the [Dashboard model catalog](https://gengen.farm/dashboard?section=models) before production use.
</Note>

See the [Higgsfield API guide](/api-reference/higgsfield/video-generation/overview) for workflow constraints, and media requirements.

See the [API reference overview](/api-reference/introduction) for authentication, request conventions, and response schemas.